Home is SOLD. Open House Canceled. Recently constructed Pristine Modern inspired by European simplicity designed by Zero Energy Design. Open floor plan with flex rooms off of the main living area . 5 bedroom plus and office and gym. Light and bright throughout. Unique split level yard, upper courtyard has fireplace and pergola and the huge lower yard features grassy area, fruit trees and planting beds. Wine cellar with 1150 bottle capacity. Located at the base of Windy Hill.
Single-familyProperty Type
2011Year Built
1.18 acresLot Size
$1,727Est. Price/Sq.Ft.
2 garage spacesParking
Listed by Terri Kerwin•DRE #01181550• Kerwin & Associates
Bought with Bianca Lowy•DRE #00472857• Pacific Union International
Bought with Alina Aeby•DRE #01729889• Pacific Union International
Source:MLSListings #ML81455205
Redfin Estimate
$6,199,472
$1.4M since sold in December 2017$11K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.8% lower than the average sale price ($6.25M) of 6 comparable homes.
Home is SOLD. Open House Canceled. Recently constructed Pristine Modern inspired by European simplicity designed by Zero Energy Design. Open floor plan with flex rooms off of the main living area . 5 bedroom plus and office and gym. Light and bright throughout. Unique split level yard, upper courtyard has fireplace and pergola and the huge lower yard features grassy area, fruit trees and planting beds. Wine cellar with 1150 bottle capacity. Located at the base of Windy Hill.
MLSListings #ML80764901
Jul 31, 2008
Sold
$1,350,000
$376/sq ft
Jul 7, 2008
Listing Removed
—
Nov 28, 2007
Listed
$1,595,000
$444/sq ft
+2
Beautiful, sunny, undeveloped, buildable acre+. Sewer on property. Two horses permitted. Excellent Portola Valley Schools. Easy access to Hwy 280, yet tranquil serenity of country living.
Year
Property tax
Land + Additions
Assessment*
2025
$64,479 (+1.2%)
$4,323,750 + $1,441,597
$5,765,347
2024
$63,719 (+3.7%)
$4,323,750 + $1,441,597
$5,765,347
2023
$61,432 (+3.3%)
$4,238,971 + $1,413,331
$5,652,302
2022
$59,480 (+4.2%)
$4,155,854 + $1,385,619
$5,541,473
2021
$57,086 (+0.4%)
$4,074,367 + $1,335,450
$5,409,817
2020
$56,851 (+2.4%)
$3,994,478 + $1,162,481
$5,156,959
2019
$55,543 (+5.1%)
$3,953,520 + $1,151,218
$5,104,738
2018
$52,866 (−9.7%)
$3,876,000 + $1,065,900
$4,941,900
2017
$58,527 (+1.8%)
$3,691,753 + $1,636,176
$5,327,929
2016
$57,504 (+62.8%)
$3,691,753 + $1,636,176
$5,327,929
2015
$35,326 (+2.5%)
$3,619,366 + $1,604,095
$5,223,461
2014
$34,469 (+29.3%)
$1,418,169 + $1,681,419
$3,099,588
2012
$26,666 (+32.5%)
$1,235,000 + $1,465,000
$2,700,000
2011
$20,126 (+33.3%)
$1,384,079 + $1,641,000
$3,025,079
2010
$15,100
$1,356,941 + $440,000
$1,796,941
Tax history for 4860 Alpine Rd
Year
Property tax
Land + Additions
Assessment*
2025
$64,479 (+1.2%)
$4,323,750 + $1,441,597
$5,765,347
2024
$63,719 (+3.7%)
$4,323,750 + $1,441,597
$5,765,347
2023
$61,432 (+3.3%)
$4,238,971 + $1,413,331
$5,652,302
2022
$59,480 (+4.2%)
$4,155,854 + $1,385,619
$5,541,473
2021
$57,086 (+0.4%)
$4,074,367 + $1,335,450
$5,409,817
2020
$56,851 (+2.4%)
$3,994,478 + $1,162,481
$5,156,959
2019
$55,543 (+5.1%)
$3,953,520 + $1,151,218
$5,104,738
2018
$52,866 (−9.7%)
$3,876,000 + $1,065,900
$4,941,900
2017
$58,527 (+1.8%)
$3,691,753 + $1,636,176
$5,327,929
2016
$57,504 (+62.8%)
$3,691,753 + $1,636,176
$5,327,929
2015
$35,326 (+2.5%)
$3,619,366 + $1,604,095
$5,223,461
2014
$34,469 (+29.3%)
$1,418,169 + $1,681,419
$3,099,588
2012
$26,666 (+32.5%)
$1,235,000 + $1,465,000
$2,700,000
2011
$20,126 (+33.3%)
$1,384,079 + $1,641,000
$3,025,079
2010
$15,100
$1,356,941 + $440,000
$1,796,941
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Bathroom Information
# of Full Baths: 3
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Room Information
# of Rooms: 10
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Pool Information
Has Pool
Property Information
Subdivision Name: PARTITION/ESTS/SAN JOSE ANTONI
Living Sq. Ft: 3,590
Ground Floor Sq. Ft: 3,590
Building Sq. Ft: 3,590
# of Stories: 1
Legal Description: 1.18 AC MOL ON ALPINE RD PTN OF LOT 7 MARTINEZ PARTITION RSM 2/83 PORTOLA VALLEY SCHOOL DIST
Parking & Garage Information
Garage/Parking Sq. Ft: 760
Lot Information
# of Buildings: 1
Land Sq. Ft: 51,282
Legal Lot Number: 7
Acres: 1.1773
Zoning Code: R1001A
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 3,590
Stories: 1.0
Lot Size: 1.18 acres
Style: Single Family Residential
Year Built: 2011
Year Renovated: 2011
County: San Mateo County
APN: 079140230
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Corte Madera School
Public 4-8 • Assigned • 0.3mi
10/10
Woodside High School
Public 9-12 • Assigned • 5.7mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
6/10 Flood Factor
Estimated 71-79% chance of a flood reaching the building in the next 30 years
4/10 Fire Factor
0.93% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 94° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Portola Valley, CA • 94028
Average low and high temperatures (°F)
61
43
62
45
69
48
68
47
73
50
78
53
77
54
83
56
80
57
76
53
63
47
59
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.7 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
10.7 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$5.89M – $7.13M
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